This is what i've done so far:Evaluate the integral
Hint: Write the integrand as an integral.
This was to just get my bearings with what the integral should look like.
In double integral form, the initial integral is:
Call the region we're integrating over R.
Let and .
Integrating by parts gives:
Firstly, is this answer correct?
Secondly, is there an easier way to do it than this??